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GW766944

Phase 2

Asthma | Small molecule | Respiratory |GSK plc|Trials Updated: Apr 13, 2017

GW766944 development status

Highest phase Phase 2
Registered trials 1 across 1 sponsor since Jul 2010

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment60

FDA Designations

No designations recorded

GW766944 clinical trials

GW766944 · 1 trial · 1 indication

Phase 2 1
NCT01160224Oral GW766944 (Oral CCR3 Antagonist)Asthma
COMPLETED60 Analytics
PHASE2COMPLETED
Oral GW766944 (Oral CCR3 Antagonist)
AsthmaUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of eosinophils (absolute cell count) in induced sputum
Day 10

Sputum was collected according to the Hargreave/Nair Sputum Induction procedures.Each site performed their sputum analysis locally. Sputum induction for eosinophils was carried out at screening and Day 10. The absolute cell count of eosinophils in induced sputum has been presented.

Number of eosinophils (absolute cell count) in induced sputum following predisone
Day 22

Sputum was collected according to the Hargreave/Nair Sputum Induction procedures. Each site performed their sputum analysis locally. At Visit 5 (Day 17), all participants were given 30 mg oral daily prednisone for 5 days and participants returned to clinic at a Post Oral Prednisone Visit (Visit 6) at Day 22. Sputum induction for eosinophils was carried out at screening and Post Oral Prednisone Visit (Day 22). The absolute cell count of eosinophils in induced sputum has been presented.

Number of eosinophils (percentage count) in induced sputum
Day 10

Sputum was collected according to the Hargreave/Nair Sputum Induction procedures. Each site performed their sputum analysis locally. Sputum induction for eosinophils was carried out at screening and Day 10. Percentage count of eosinophils in induced sputum has been presented.

Number of eosinophils (percentage count) in induced sputum following prednisone
Day 22

Sputum was collected according to the Hargreave/Nair Sputum Induction procedures. Each site performed their sputum analysis locally. At Visit 5, all participants were given 30 mg oral daily prednisone for 5 days and participants returned to clinic at a Post Oral Prednisone Visit (Visit 6) at Day 22. Sputum induction for eosinophils was carried out at screening and Post Oral Prednisone Visit (Day 22). Percentage count of eosinophils in induced sputum has been presented.

Secondary Endpoints

Number of eosinophils (absolute cell count) in blood
Day 10
Number of eosinophils (absolute cell count) in blood following prednisone
Day 22
Eosinophil progenitors in sputum and blood
Day 1, Day 10
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeOTHER

Treatment Arms

ArmTypeDescription
GW766944ACTIVE_COMPARATORThis is the active drug (GW766944)
PlaceboPLACEBO_COMPARATORPlacebo Arm.

Interventions

NameTypeDescription
GW766944DRUGDrug: GW766944 (Active Drug Treatment)
PlaceboOTHERThis is placebo to match.
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: * Physician diagnosis of asthma (\>12% improvement in FEV1 with a bronchodilator or PC20 methacholine less than 8 mg/ml) documented within the past 2 years. * Males and females aged ≥18-75 years inclusive. * A female subject is eligible to participate if she is of: * Non-childbe...

Countries:Canada
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Frequently asked questions about GW766944

What is GW766944 used for in asthma?

GW766944 is an investigational oral small molecule developed by GSK plc for the treatment of asthma. It was studied in a Phase 2 clinical trial in adults with asthma. It is not an approved therapy and remains in clinical development.

Who makes GW766944?

GW766944 is developed by GSK plc, which trades under the ticker GSK. The compound was evaluated in a company-sponsored Phase 2 study in asthma.

What phase is GW766944 in?

GW766944 has completed a Phase 2 clinical trial in asthma. No active trials are currently listed for this asset. It is an investigational drug and has not been approved for any indication.

What clinical trials is GW766944 in?

GW766944 was studied in one completed Phase 2 trial, NCT01160224, titled Oral GW766944 (Oral CCR3 Antagonist). The trial enrolled 60 adults with asthma in Canada and used a randomized, double-blind, placebo-controlled design.

Is GW766944 biomarker-selected?

Yes, the Phase 2 trial of GW766944 in asthma was biomarker-selected, meaning participants were chosen based on a specific biomarker. The study enrolled 60 adults and was randomized, double-blind, and placebo-controlled.